Expansion Type Duct Plugs - Pack of 50

Description Expansion Plugs for Conduit Our Conduit Expansion Duct Plugs effectively seal conduit ends, preventing debris ingress. Easily installed with pull tape, they're reusable, reducing maintenance costs by safeguarding conduit integrity. Features Features Features Internal Eye for Securing Factory Installed Pull-line Re-usable, Non-metallic Design, no Special Tools Needed Available in Sizes From 3/4" to 2" Additional Information Additional Information We supply complete Innerduct solutions including different types (or ratings) of Indoor flexible, corrugated, Innerduct including plenum-rated, riser-rated, and HDPE. Innerduct typically has a small-diameter, the need for specific characteristics or a combination of characteristics, such as pulling strength, flexibility, fire rating, and/or the lowest coefficient of friction, dictates the type of Innerduct required. Plenum Innerduct Designed for horizontal runs or where vertical runs are inside an air-handling space. A plenum space is a part of a building that can facilitate air circulation for heating and air conditioning systems. Space between a structural ceiling and a dropped ceiling or space under a raised floor are typically considered plenum. Riser Innerduct Perfect for runs in non-air handling spaces such as walls directly leading to work-area outlets. Riser-rating is different from Plenum, Riser is a vertical area that passes from one floor to another floor inside a building. For example, an elevator shaft or conduit from one floor to another floor is considered Riser. HDPE Innerduct Manufactured from high-density polyethylene (HDPE), intended to be placed inside of Conduit. This Innerduct is lightweight offering maximum flexibility and allowing for installations in small or restricted areas. What’s In The Box What’s In The Box Qty 50 - .75" - 2" Expansion Plug for Conduit